66260744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5417}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 136533600

約数和(自身を除く): 70272856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 5417, 6116, 10834, 12232, 21668, 43336, 59587, 119174, 238348, 476696, 752963, 1505926, 3011852, 6023704, 8282593, 16565186, 33130372, 66260744]

約数ペア:

[(1, 66260744), (2, 33130372), (4, 16565186), (8, 8282593), (11, 6023704), (22, 3011852), (44, 1505926), (88, 752963), (139, 476696), (278, 238348), (556, 119174), (1112, 59587), (1529, 43336), (3058, 21668), (5417, 12232), (6116, 10834)]